/* 带有边缘阴影的框 */
.borders{
  width: 700px;
  height: auto;
  margin-bottom: 8px;
  padding: 24px 32px 32px;
  background: #fff;
  box-shadow: 0 8px 16px 0 rgba(7,17,27,.1);
  border-radius: 12px;
  color: #1c1f21;
  font-size: 14px;
  text-align: left;
  line-height:25px;
}
/* 红色按钮 */
.btn{
  width: 100px;
  height: 20px;
  padding: 10px;
  border-radius: 20px;
  font-size: 14px;
  line-height: 20px;
  text-align: center;
  margin-bottom: 20px;
  background: #f20d0d;
  color: #fff;
  font-weight: 700;
}